This ProMag detachable magazine is designed for the Sig Sauer P226 pistol in 9mm and provides a 15-round capacity. It is constructed from heat-treated steel and uses an injection-molded follower with a spring formed from chrome-silicon wire. The product is made in the USA and ProMag states a lifetime guarantee against manufacturer defects.
Key Specifications
- Holds 15 rounds of 9mm ammunition.
- Compatible with the Sig Sauer P226 platform.
- Constructed from heat-treated steel for structural durability.
- Uses an injection-molded follower for consistent feeding.
- Features a spring formed from chrome-silicon wire.
- Manufactured in the USA.
- Sold as a pack of 1 magazine.
As a factory-fit detachable magazine intended for the P226, this ProMag SIGA1 unit offers a straightforward spare or replacement option for owners who require a reliable 15-round steel magazine. Its heat-treated construction and chrome-silicon spring are specified to support consistent feeding and long service life.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




